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All Patents in class 192/125E
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
2,271,717Feb. 03, 1942A.A. SchwartzCountersinking and blind drilling machinedrilling and boring
2,438,508Mar. 30, 1948A.J. LewisMultiple Spindle Chucking Machinemultiple spindle lathes
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